Merge tag 'smp-urgent-2021-09-12' of git://git.kernel.org/pub/scm/linux/kernel/git...

[sfrench/cifs-2.6.git] / include / linux / cacheinfo.h

diff --git a/include/linux/cacheinfo.h b/include/linux/cacheinfo.h
index 4f72b47973c304e2d90ca3720438efa1c22ea5c9..2f909ed084c63e5e2dc429306eade714b93ba868 100644 (file)
--- a/include/linux/cacheinfo.h
+++ b/include/linux/cacheinfo.h
@@ -79,24 +79,6 @@ struct cpu_cacheinfo {
        bool cpu_map_populated;
 };
 
-/*
- * Helpers to make sure "func" is executed on the cpu whose cache
- * attributes are being detected
- */
-#define DEFINE_SMP_CALL_CACHE_FUNCTION(func)                   \
-static inline void _##func(void *ret)                          \
-{                                                              \
-       int cpu = smp_processor_id();                           \
-       *(int *)ret = __##func(cpu);                            \
-}                                                              \
-                                                               \
-int func(unsigned int cpu)                                     \
-{                                                              \
-       int ret;                                                \
-       smp_call_function_single(cpu, _##func, &ret, true);     \
-       return ret;                                             \
-}
-
 struct cpu_cacheinfo *get_cpu_cacheinfo(unsigned int cpu);
 int init_cache_level(unsigned int cpu);
 int populate_cache_leaves(unsigned int cpu);